General Discussion
Related: Editorials & Other Articles, Issue Forums, Alliance Forums, Region ForumsThis Man One Ups Tesla By Inventing An Electric Car That Never Needs Charging
The concept of the electric car has been around for a very long time, and as with any other world revolutionizing technology, its taken a while to actually bring them out and have them on the market. It would be great to just throw out all of the red tape that delays the process, but our world doesnt work that way, in fact, its quite the opposite and in an industry dominated by oil, its hard to make your presence felt.
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Giant corporations have monopolies on technologies like this, and they themselves are going to want to control the clean energy market, just as they have been with regards to oil. Clean energy technology has huge implications, not just from an environmental standpoint, but a geopolitical one as well. Perhaps thats why its taken so long for many of them to see the light of day, and many of them never do. Its great to see companies like Tesla out there, but by now, it should be illegal for any manufacturer to make a car that runs on oil rather than electricity or some other form of green technology.
Take for example, the Invention Secrecy Act, it was written up in 1951. Under this act, patent applications on new inventions can be subject to secrecy orders. These orders can restrict their publication if government agencies believe that their disclosure would be harmful to national security.(source)(source)
Could this be the reason why so many revolutionary inventions never saw the light of day?
As reported by the Federation of American Scientists, there were over 5000 inventions that were under secrecy orders at the end of Fiscal Year 2014, which marked the highest number of secrecy orders in effect since 1994. Steven Aftergood from the Federation of American Scientists reports:
The 1971 list indicates that patents for solar photovoltaic generators were subject to review and possible restriction if the photovoltaics were more than 20% efficient. Energy conversion systems were likewise subject to review and possible restriction if they offered conversion efficiencies in excess of 70-80%. (source)
http://www.collective-evolution.com/2018/04/25/this-man-one-ups-tesla-by-inventing-an-electric-car-that-never-needs-charging/
Vinca
(50,251 posts)electricity. A windmill goes round and round and creates power, why not wheels?? Why can't operating the car create its own electricity?
Keep in mind, we live in more of a corporate autocracy than most people realize.
Locrian
(4,522 posts)You cant move a car - generate heat, friction, mass and acceleration, wind resistance - and never spend any energy to do it.
You *can* recover some with things like regenerative braking (sucking the energy back when you brake) but you still lose energy in friction (heat) etc.
conservation of energy = No free lunch.
Nitram
(22,776 posts)3 Laws of Motion, and the basic principles of thermodynamics. Aren't they taught in high school science classes anymore?
Xipe Totec
(43,889 posts)1.- You can't get something from nothing
2.- The best you can do is break even
3.- You will never break even.
genxlib
(5,524 posts)Are you for real?
It's right there in the name...wind. A windmill has an outside source of energy. All it is doing is capturing it.
Vinca
(50,251 posts)I just found a patent for what I was thinking about. Guess I'm not the only nutter in the world.
https://patents.google.com/patent/US6291901
genxlib
(5,524 posts)An invention like that is still only capturing energy generated by something else.
It can make a system more efficient by recapturing some energy that would have otherwise been lost. But it is still just capturing and not creating energy.
Codeine
(25,586 posts)It can feed that back into the drive system to extend battery life or be used used to power auxiliary equipment on-board, but an external power source (charged battery, IC engine, etc.) would still be required. Incidentally, this limitation is laid out in the patent description. This patent is for a system similar to regenerative braking, but using the deformation of a loaded, rotating tire as the recapture mechanism. Its an interesting idea, though I question the wisdom of inserting complex electrical systems into a disposable item subject to heavy mechanical wear like a tire.
This system certainly doesnt have the potential to fully power the drivetrain as the drivetrain powers it; thats where you get into the realm of violating the laws of thermodynamics. All systems require an external energy source to do work. We can strive to minimize the waste and recapture energy where we can, but we still have to constantly pour power, stored potential energy, into the system to make it operate.
We were all probably snarkier to you than we should have been on this issue, but it is pretty elementary (well, middle school) stuff if Im being honest. Heres a simple explanation of why perpetual motion machines (which is what your proposed car would be) cant exist;
https://www.google.com/amp/s/amp.livescience.com/55944-perpetual-motion-machines.html
VMA131Marine
(4,137 posts)They are a way to protect ideas, but you don't have to prove the idea works to get a patent.
d_r
(6,907 posts)Charges the battery while you beak. Electric cars do it also. You can't generate more power than you use, but you can capture some of the energy that is wasted.
3Hotdogs
(12,364 posts)If an amount of energy is going from a battery or alternator to power a device, a smaller amount actually reaches the device it is powering. The difference is due to resistance. A car that tried to power itself would continue to lose that energy as it is driven. It would eventually need an outside input of new energy.
Codeine
(25,586 posts)Just. . . damn.
Nitram
(22,776 posts)Canoe52
(2,948 posts)Codeine
(25,586 posts)Maybe if we blow really hard?
Nitram
(22,776 posts)Sorry, boss, I can't come in today. I've got a headwind.
hunter
(38,309 posts)This is a wind powered vehicle that goes directly into the wind at more than 2X wind speed. This video was taken on 16 June 2012 at the New Jerusalem airstrip in Northern California. The vehicle was originally designed and built to go directly downwind faster than the wind.
It's not intuitive, nevertheless, a vehicle is able to extract energy from the wind as it's heading directly into the wind.
No laws of thermodynamics are violated.
Obviously this vehicle is a bit unwieldy for highway use.
Nitram
(22,776 posts)We were talking about sails, though. Which would be a great deal more unwieldy.
hunter
(38,309 posts)Watch the boom!
Nitram
(22,776 posts)We told him that wasn't good idea, but he didn't listen, the wind changed direction and the boom tossed him into the ocean. The only injury was the black eye he gave someone as he swung by with his feet out.
Ilsa
(61,691 posts)trying to get pointed as "high" towards the wind direction as possible. The higher they get, the closer they come to stalling.
hunter
(38,309 posts)I consider myself successful not to drown.
Ilsa
(61,691 posts)Wench ape, occasionally took the tiller. Made friends with people with different sized boats, usually 22-30 footers. Mostly saltwater sailing.
hunter
(38,309 posts)But the math works.
Nitram
(22,776 posts)sluggishly back and forth.
Nitram
(22,776 posts)And crewed on a friend's 44-foot ketch going island-hopping among Japanese islands in the Pacific Ocean.
Ilsa
(61,691 posts)It was too much boat, and I'm not sure the skipper knew who was doing what. I was relieved to get back on land.
Nitram
(22,776 posts)Nitram
(22,776 posts)main sail.
Vinca
(50,251 posts)Pardon me for wanting to learn something.
demmiblue
(36,835 posts)Uncle Joe
(58,338 posts)Peace to you
hunter
(38,309 posts)Here's the thing:
Einstein was not a brilliant mathematician. He was no Carl Friedrich Gauss and it showed whenever he was confronted with quantum physics madness.
God does not play dice?
God still has a few tricks up his sleeve.
Yet Einstein took the math he knew further than anyone had ever taken it before.
Uncle Joe
(58,338 posts)but Albert's imagination and advancements in human knowledge gave him an advantage.
Sir Isaac Newton PRS (/ˈnjuːtən/;[6] 25 December 1642 20 March 1726/27[1]) was an English mathematician, astronomer, theologian, author and physicist (described in his own day as a "natural philosopher" who is widely recognised as one of the most influential scientists of all time, and a key figure in the scientific revolution. His book Philosophie Naturalis Principia Mathematica ("Mathematical Principles of Natural Philosophy", first published in 1687, laid the foundations of classical mechanics. Newton also made pathbreaking contributions to optics, and he shares credit with Gottfried Wilhelm Leibniz for developing the infinitesimal calculus.
(snip)
In 1916, Einstein predicted gravitational waves,[169][170] ripples in the curvature of spacetime which propagate as waves, traveling outward from the source, transporting energy as gravitational radiation. The existence of gravitational waves is possible under general relativity due to its Lorentz invariance which brings the concept of a finite speed of propagation of the physical interactions of gravity with it. By contrast, gravitational waves cannot exist in the Newtonian theory of gravitation, which postulates that the physical interactions of gravity propagate at infinite speed.
https://en.wikipedia.org/wiki/Isaac_Newton
In 1916, Einstein predicted gravitational waves,[169][170] ripples in the curvature of spacetime which propagate as waves, traveling outward from the source, transporting energy as gravitational radiation. The existence of gravitational waves is possible under general relativity due to its Lorentz invariance which brings the concept of a finite speed of propagation of the physical interactions of gravity with it. By contrast, gravitational waves cannot exist in the Newtonian theory of gravitation, which postulates that the physical interactions of gravity propagate at infinite speed.
https://en.wikipedia.org/wiki/Albert_Einstein
We're still learning, this was true in Newton's Day, Einstein's time and even today.
Turbineguy
(37,312 posts)There are those that look at things the way they are, and ask why? I dream of things that never were, and ask why not?
― George Bernard Shaw
Keep asking. Keep learning.
cemaphonic
(4,138 posts)The electrical systems in your car are powered by electricity generated by the engine's revolution. But you need some sort of external power supply (combustion in an IC engine, battery in an electric motor) to operate the engine, otherwise you're in perpetual motion machine territory.
InAbLuEsTaTe
(24,122 posts)alfredo
(60,071 posts)Demsrule86
(68,539 posts)genxlib
(5,524 posts)With the emphasis on the woo.
There is one electric car that doesn't need charging despite going very fast all the time. It happens to be a Tesla because SpaceX put it into orbit. All the others need a source of power.
KelleyKramer
(8,946 posts)I would give Musk an A+ for promotion for that stunt
robbob
(3,523 posts)Up there for a long, long time...
DetlefK
(16,423 posts)1. If you want to protect your invention, it's not enough to file a patent in the US. You also have to file patents with the EU, with China... If you file a patent only in one country, you are protected only in one country. That's why a Invention Secrecy Act in the US cannot possibly keep patents from being filed publicly elsewhere.
2. Even if the US were to somehow censor patents on photovoltaics with an efficiency of more than 20%, that means nothing for scientific publications. If your article meets the quality-standard, you can publish your discovery in a scientific journal and THEY aren't being censored.
3. His manner of producing energy sounds awfully like the Cold Fusion two guys in Bologna invented. They shoot radiation at a metal-hydrite. They also refuse to let anybody take a look at it.
4. Violating conservation of energy is a big fucking deal that is only possible under very special circumstances either in quantumelectrodynamics or in weird space-time environments. His invention doesn't sound like one of those physically complicated situations.
5. I just remembered that there was a guy from Zimbabwe, a humble math-teacher, who published an absolutely brillant mathematical proof. He was hailed as a genius! The only problem was that then people found out that "his" proof had been published decades earlier by somebody else.
6. The article tries to make it sound as if the US government invited this guy to come over and work for them. But what if he simply emigrated to the US as a simple citizen???
7. The water-powered car is an urban myth. Anybody with College-level chemistry knowledge will be able to explain why.
8. The Italians who invented Cold Fusion also presumably had a US Colonel at a demonstration where they tried to lure in investors. (Or it was just someone in a costume, to impress the investors.)
The next article explains how Plato invented Quantummechanics in 400 BC. Sounds interesting.
jberryhill
(62,444 posts)struggle4progress
(118,270 posts)Orsino
(37,428 posts)...or that his car will run on existing radio waves. That no story can even decide which tells us definitively that this is bullshit.
SidDithers
(44,228 posts)for all your anti-vaccine, anti-fluoridation, 9/11 Truth, Boston bombing truth, medical woo, conspiracy theory needs.
Sources matter.
Sid
FSogol
(45,468 posts)2 tablespoons of water and gets 50 mpg. I suppressed a laugh (out of politeness) and went for more beer.
ProfessorGAC
(64,968 posts)Bullshit.
MineralMan
(146,284 posts)This story at that site is bogus. Looking at that site, it appears that much of what is there is also bogus.
Codeine
(25,586 posts)Perhaps they have an overwhelming interest in The Truth about Giant Humanoid Skeletons?
As Sid said above; sources matter.
MineralMan
(146,284 posts)The number of posts from woo sites like that one have dropped dramatically on DU, though. That's a good thing.
My suggestion to posters is to look at the ads hosted on sites and at the other stories the site features. Those are good clues, usually. Of course, some people will believe almost anything they find on the Internet. Not much to be done about that.
cemaphonic
(4,138 posts)I mean, I didn't know I was before, but I am now.
ProudLib72
(17,984 posts)Canoe52
(2,948 posts)of making a perpetual motion machine. Would luv to have that now.
hunter
(38,309 posts)I'd like to have some of the machines he built too. He showed me a few lovely things with vacuum tubes and coils and spinning magnets, steam-punk before there was steam punk, but he'd disassembled them all by the time he came to live with my parents, after my grandma had passed and as his eyesight began to fail.
He was an engineer for the Apollo Project and had previously served as an officer in the Army Air Corp during World War II.
He never talked about his military service. A lot of it truly was SECRET. His security clearance was hard won since one of his brothers, long estranged, was a suspected communist and academic.
I'm sure my grandfather's homemade U.F.O. detecting follies served other purposes as well. For all we knew he was also looking for Nazis or Russians on the dark side of the moon.
My grandfather was definitely a lunatic, Sometime during the war he'd picked up a knack with exotic metals that was somehow essential to the U.S. space program and bits of his metal took men to the moon and safely back.
JHB
(37,158 posts)Interchangeable batteries. Don't charge the car (I.e., the batteries in the car), design the cars so that the batteries can be swapped out quickly and efficiently. After a few minutes to get a new battery pack, the car goes on it's way and the battery stays behind to recharge.
It would require a standardized battery mounting and interface, but I recall ther have already been some attempts at this. The swap is done by something akin to car wash machinery.
robbob
(3,523 posts)What provides the electricity to charge the batteries? Coal? Nuclear? I mean, if there was a massive move to electric cars, where would that electricity come from?
Adrahil
(13,340 posts)JHB
(37,158 posts)What (and I ask this sincerely) was your concern with what I said that prompted the question? A fear that it would create extra capacity which would result in more dirty (polluting) industries?
If that was it, I'm not sure why cleaner sources were discounted. Thus my puzzlement.
robbob
(3,523 posts)and if there was a sudden massive shift to electric cars where does that energy come from. I am not discounting cleaner sources (solar, wind, etc.) but I dont think we are even close to generating the kind of electricity needed to power a country running electric cars.
Adrahil
(13,340 posts)Not only would it make electric cars practical for all purposes, but the problem with expensive battery replacement goes away, as it is subsumed into small surcharges with each battery replacement.
TheBlackAdder
(28,180 posts)Adrahil
(13,340 posts)No energy conversion process is 100% efficient. Most aren't even close. The simple fact of the matter is you can't have a perpetual motion machine. Energy gets lost. You can use energy to move you AND suck it all up to keep your battery charged.
But you CAN recover energy when doing things like braking. When you break, the dynamos in the wheel are engaged to produce electricity which charges the battery.
Turbineguy
(37,312 posts)and commuting to work, I was amazed by the noise of the traffic around me. I thought if I were to festoon my car with microphones I could convert the noise to electricity and drive for free. Of course, gas then was 30 cents per gallon and my 4 cylinder car got 30 miles to the gallon....
Hoyt
(54,770 posts)that could get over a 100 miles per gallon in a 4000 pond car with a V8. It was bull then.